Postman

Input—per 1M tokens

Output—per 1M tokens

Context—tokens

WeightsClosed

About

Postman is ranked #4 of 38 in API clients on Inferse, made by Postman (San Francisco, California, United States). It runs on Browser extension, Linux, macOS, Web, Windows. There is a free plan. A free trial is offered. Paid plans start at $9/mo.

Compared on API clients

Free plan: Yespostman.com
GraphQL support: Yespostman.com

Facts

Free plan: Yespostman.com · 21 Sept 2026
GraphQL support: Yespostman.com · 21 Sept 2026
What it does: Postman is a unified platform for designing, testing, distributing, documenting, and monitoring APIs.postman.com · 29 Sept 2026
API client: The API client includes multi-protocol support, built-in authentication, response visualization and inspection, variables, environments, and request history.postman.com · 29 Sept 2026
API design: Postman supports API specifications, mock servers, definition import, multiple definition formats, and third-party integrations.postman.com · 29 Sept 2026
Testing: Postman offers collection runs, automated testing, Postman CLI, integration testing, performance testing, regression testing, and end-to-end testing.postman.com · 29 Sept 2026
Integrations: Listed integrations include Jira, Slack, 1Password Vault, Amazon API Gateway, AWS Secrets Manager, GitHub, GitLab, Microsoft Teams, and VS Code.postman.com · 29 Sept 2026
Platforms: Postman offers a web version and desktop downloads for Windows, macOS, and Linux, plus a VS Code extension and browser extensions for Chrome, Safari, Edge, and Firefox.postman.com · 29 Sept 2026
Security and compliance: Postman lists SOC 2 Type II, PCI DSS, HIPAA, GDPR, CCPA/CPRA, CSA STAR, TX-RAMP, ISO 27001, and ISO 42001 among its compliance credentials.postman.com · 29 Sept 2026
Secret protection: Postman describes local secret protection, cloud secret detection, runtime secret resolution, and integrations with HashiCorp, AWS Secrets Manager, Azure Key Vault, and 1Password.postman.com · 29 Sept 2026
AI privacy: Postman states that customer data does not train its models and that Enterprise teams control AI access and usage.postman.com · 29 Sept 2026
Support: Premium Support is an Enterprise-only add-on with contractual SLAs, 24/7 global coverage, a priority queue, and premium phone, screen-sharing, and chat channels.postman.com · 29 Sept 2026
Plan availability: Basic and Professional plans are no longer available to new customers; existing Professional customers continue on their current plan and pricing.postman.com · 29 Sept 2026
Enterprise trial: The pricing FAQ says teams can trial Enterprise features to evaluate advanced collaboration, security, and governance before upgrading.postman.com · 29 Sept 2026
Company history: Postman says the product began as a side project to simplify API testing and that it is headquartered in San Francisco, with Bangalore identified as the place where the company was founded.postman.com · 29 Sept 2026